Method Detail

• make

  public static <V> ValueAndTimestamp<V> make(V value,
                                              long timestamp)

  Create a new ValueAndTimestamp instance if the provided value is not null.

  Type Parameters:

  V - the type of the value

  Parameters:

  value - the value

  timestamp - the timestamp

  Returns:

  a new ValueAndTimestamp instance if the provided value is not null; otherwise null is returned

• getValueOrNull

  public static <V> V getValueOrNull(ValueAndTimestamp<V> valueAndTimestamp)

  Return the wrapped value of the given valueAndTimestamp parameter if the parameter is not null.

  Type Parameters:

  V - the type of the value

  Parameters:

  valueAndTimestamp - a ValueAndTimestamp instance; can be null

  Returns:

  the wrapped value of valueAndTimestamp if not null; otherwise null

• value

  public V value()

• timestamp

  public long timestamp()

• toString

  public String toString()

  Overrides:

  toString in class Object

• equals

  public boolean equals(Object o)

  Overrides:

  equals in class Object

• hashCode

  public int hashCode()

  Overrides:

  hashCode in class Object